diff --git a/lox/token.go b/lox/token.go
index 38a63d7..418ea66 100644
--- a/lox/token.go
+++ b/lox/token.go
@@ -64,7 +64,7 @@ type Token struct {
 }
 
 func (t Token) String() string {
-	return fmt.Sprintf("%v", t)
+	return fmt.Sprintf("%s\t%s\t%s", t.tokenType, t.lexeme, t.literal)
 }
 
 func makeToken(tt TokenType, lexeme string, lit interface{}, line, column int) *Token {